We are proud to introduce our Gen 2 VRSF 3" Catless Downpipes for your N54 rear wheel drive 135i & 335i featuring a cast v-band inlet for a seamless transition from turbo to downpipe. These 3" downpipes are THE best bang for the buck mod available, with gains ranging from 25-30hp when tuned. By eliminating the restrictive catalytic converters in the factory downpipes, back pressure reduced significantly which results in faster spool, an increase in power & a more aggressive exhaust note.

Rather than necking down closer to the turbos like most of our competitors, our 3" catless downpipe feature a full 3" design up about 2" from the catback flange (RWD). Our 3" downpipes are hand crafted from SS304 stainless steel and include a lifetime warranty & our "No Hassle" satisfaction guarantee. High quality, corrosion proof grade 12 installation hardware and gaskets are included with purchase.

We are proud to introduce our VRSF 3" catless downpipes for the N54 E90 & E92 335xi. These 3" downpipes are THE best bang for the buck mod available, with gains ranging from 25-30hp when tuned. By eliminating the restrictive catalytic converters in the factory downpipes, backpressure is reduced significantly which results in faster spool, an increase in power & a more aggressive exhaust note. Our 3" downpipes are hand crafted from SS304 stainless steel and include a lifetime warranty & our "No Hassle" satisfaction guarantee. Grade 12 installation hardware and gaskets are included with purchase.

The VRSF Stainless Steel 3.5" Downpipe is THE best bang for the buck mod available for your N55 135i/335i. By eliminating the restrictive catalytic converter in the factory downpipe, back pressure is reduced significantly which results in faster spool, an increase in power & a more aggressive exhaust note. Our catless downpipe feature a full 3.5" stainless steel design and are hand crafted from SS304 grade stainless steel and include a lifetime warranty as well as our "No Hassle" satisfaction guarantee (includes fitment). Grade 12 installation hardware and high quality steel gaskets are included with purchase.